Dry Bulk Freight Index2,490▼ -1.3%Capesize3,538▼ -2.8%Panamax2,124▲ +0.7%Dirty Tanker Index1,935▲ +1.1%Supramax1,668▼ -0.1%Clean Tanker Index1,280▼ -1.4%Handysize947▲ +0.2%Dry Bulk Freight Index2,490▼ -1.3%Capesize3,538▼ -2.8%Panamax2,124▲ +0.7%Dirty Tanker Index1,935▲ +1.1%Supramax1,668▼ -0.1%Clean Tanker Index1,280▼ -1.4%Handysize947▲ +0.2%Dry Bulk Freight Index2,490▼ -1.3%Capesize3,538▼ -2.8%Panamax2,124▲ +0.7%Dirty Tanker Index1,935▲ +1.1%Supramax1,668▼ -0.1%Clean Tanker Index1,280▼ -1.4%Handysize947▲ +0.2%Dry Bulk Freight Index2,490▼ -1.3%Capesize3,538▼ -2.8%Panamax2,124▲ +0.7%Dirty Tanker Index1,935▲ +1.1%Supramax1,668▼ -0.1%Clean Tanker Index1,280▼ -1.4%Handysize947▲ +0.2%Dry Bulk Freight Index2,490▼ -1.3%Capesize3,538▼ -2.8%Panamax2,124▲ +0.7%Dirty Tanker Index1,935▲ +1.1%Supramax1,668▼ -0.1%Clean Tanker Index1,280▼ -1.4%Handysize947▲ +0.2%Dry Bulk Freight Index2,490▼ -1.3%Capesize3,538▼ -2.8%Panamax2,124▲ +0.7%Dirty Tanker Index1,935▲ +1.1%Supramax1,668▼ -0.1%Clean Tanker Index1,280▼ -1.4%Handysize947▲ +0.2%

Maritime Dictionary

Tonnage Certificate

Maritime Law & Regulations

Meaning

Definition

An official document issued by a classification society or flag state authority certifying a vessel's gross tonnage (GT) and net tonnage (NT) as measured under the International Convention on Tonnage Measurement of Ships (1969). Tonnage figures determine port dues, canal tolls, and regulatory applicability.

Related Terms

Tonnage Certificate

Definition

See Also